dumpe2fs - 202411201631
dumpe2fs 1.45.5 (07-Jan-2020)
Filesystem volume name: ROOT
Last mounted on: /
Filesystem magic number: 0xEF53
Filesystem revision #: 1 (dynamic)
Filesystem features: has_journal ext_attr resize_inode dir_index filetype needs_recovery extent 64bit flex_bg sparse_super large_file huge_file dir_nlink extra_isize metadata_csum
Filesystem flags: unsigned_directory_hash
Default mount options: user_xattr acl
Filesystem state: clean
Errors behavior: Continue
Filesystem OS type: Linux
Inode count: 1815072
Block count: 7256064
Reserved block count: 362803
Free blocks: 5502306
Free inodes: 1609740
First block: 0
Block size: 4096
Fragment size: 4096
Group descriptor size: 64
Reserved GDT blocks: 1024
Blocks per group: 32768
Fragments per group: 32768
Inodes per group: 8176
Inode blocks per group: 511
Flex block group size: 16
Filesystem created: Wed Nov 20 17:32:33 2024
Last mount time: Wed Nov 20 13:53:29 2024
Last write time: Wed Nov 20 13:53:28 2024
Mount count: 5
Maximum mount count: -1
Last checked: Wed Nov 20 17:32:33 2024
Check interval: 0 ()
Lifetime writes: 13 GB
Reserved blocks uid: 0 (user root)
Reserved blocks gid: 0 (group root)
First inode: 11
Inode size: 256
Required extra isize: 32
Desired extra isize: 32
Journal inode: 8
First orphan inode: 1447598
Default directory hash: half_md4
Journal backup: inode blocks
Checksum type: crc32c
Checksum: 0x9f9898b9
Journal features: journal_incompat_revoke journal_64bit journal_checksum_v3
Journal size: 128M
Journal length: 32768
Journal sequence: 0x000023b9
Journal start: 666
Journal checksum type: crc32c
Journal checksum: 0xf365a9d0